Home / 25,497,295.02-35,185,243.32-13,894,611.21

Finding the Fourth Proportional to 25,497,295.02, 35,185,243.32 and 13,894,611.21

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Solution

The fourth proportional to 25,497,295.02, 35,185,243.32 and 13,894,611.21 is: 19,174,005.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,497,295.02 : 35,185,243.32 = 13,894,611.21 : x
  2. Step 2: Convert to fraction form
    25,497,295.02/35,185,243.32 = 13,894,611.21/x
  3. Step 3: Cross multiply
    25,497,295.02x = 35,185,243.32 × 13,894,611.21
  4. Step 4: Simplify right side
    25,497,295.02x = 488,885,276,260,649.62
  5. Step 5: Solve for x
    x = 488,885,276,260,649.62/25,497,295.02
  6. Step 6: Final answer
    x = 19,174,005.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.